A three-phase electric asynchronous motor

An asynchronous motor, three-phase power technology, applied in asynchronous induction motors, electric components, electrical components, etc., can solve the problems of large occupied space, small working space, and the motor is not easy to fix, saving space and reducing shaft size. The effect of increasing the width and shortening the axis length

Active Publication Date: 2016-01-20
WUXI NEW GREAT POWER ELECTRICAL MACHINE
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AI Technical Summary

Problems solved by technology

[0002] Three-phase asynchronous motors, generally in order to obtain greater power, the shaft length is 1.2-2 times the diameter of the stator, which occupies a large space, and the end of the motor is not easy to fix
As we all know, three-phase motors are generally used in various fields because of their high power, but for occasions with narrow working space and high power requirements, three-phase asynchronous motors are often unusable

Method used

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  • A three-phase electric asynchronous motor

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Embodiment Construction

[0011] Such as figure 1 As shown, the three-phase electric asynchronous motor according to the embodiment of the present invention includes a motor installation base plate 1 and a motor housing 2, and the motor installation base plate 1 is installed on the axial non-power output end of the motor housing 2. The motor mounting base plate 1 is circular, and the diameter of the motor mounting base plate 1 is larger than the diameter of the motor housing 2. The motor housing 2 is stepped, and the corresponding stator 21 inside the motor housing 2 is also stepped. Shape, the rotor 22 is located inside the stator 21, the inside of the rotor 22 does not contain a rotating shaft, and the end of the rotor is provided with a disc-shaped output end 23.

[0012] A clutch type component can be installed on the disc-shaped output end 23 .

[0013] The diameter of the rotor 22 is more than twice the width of the rotor 22 .

[0014] The three-phase electric asynchronous motor solves the prob...

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Abstract

The invention discloses a three-phase electric asynchronous motor. The three-phase electric asynchronous motor comprises a motor installation base plate and a motor casing, wherein the motor installation base plate is installed at an axial non-power output end of the motor casing, the motor installation base plate is round, the diameter of the motor installation base plate is larger than that of the motor casing, the motor casing is in a step shape, a corresponding stator inside the motor casing is also in the step shape, a rotor is located inside the stator, no rotating shaft exists in the rotor, and a disc-shaped output end is arranged on the end portion of the rotor. A clutch type component can be installed at the disc-shaped output end. The diameter of the rotor is more than twice the width of the rotor. According to the three-phase electric asynchronous motor, the problem of large sizes of three-phase asynchronous motors can be solved, the axial length of the motor can be greatly shortened, the axial width of the motor can be shortened, and the occupied space of the motor can be saved.

Description

technical field [0001] The invention is a three-phase electric asynchronous motor, specifically a short wheelbase three-phase asynchronous motor. Background technique [0002] For three-phase asynchronous motors, generally in order to obtain greater power, the shaft length is 1.2-2 times the diameter of the stator, which occupies a large space, and the end of the motor is not easy to fix. It is well known that three-phase motors are generally used in various fields because of their high power, but for occasions with narrow working space and high power requirements, three-phase asynchronous motors are often unusable. Contents of the invention [0003] The object of the present invention is to provide a three-phase electric asynchronous motor, which is a three-phase asynchronous motor with a short wheelbase, and can be applied to working occasions where the space is relatively narrow and the power requirement is high. [0004] The purpose of the present invention is specifi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02K17/12H02K5/04
Inventor 徐明
Owner WUXI NEW GREAT POWER ELECTRICAL MACHINE
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